baber/WOPTO huggingface dataset:
Patent JP-H11217201-A (JP)
Title: Purification of oxygen gas and purification apparatus
Inventor: OTSUKA KENJI
IPC: B01J23/44
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To stably supply purified oxygen gas having ultra-high purity by successively carrying out the oxidation of carbon monoxide and hydrogen generated in a pipe with noble metal catalyst at normal temperature and the adsorption of carbon dioxide and water with an adsorbent. SOLUTION: An oxygen gas containing impurities is introduced into a refiner 3 through an oxygen gas feeding line 1 and an inlet port 2 at <=80 deg.C. The oxygen gas containing carbon monoxide, carbon dioxide, hydrogen and water and introduced into the refiner 3 is brought into contact at normal temperature with a noble metal catalyst 4 packed at the inlet side of the refiner to effect the conversion of carbon monoxide and hydrogen into carbon dioxide and water. The product is brought into contact with an adsorbent 5 packed at the outlet side of the refiner to effect the adsorption of carbon dioxide and water. The purified oxygen gas is passed through the outlet 6 of the refiner and taken out of the refiner from the discharging port 7.  The particle diameters of the noble metal catalyst 4 and the adsorbent 5 are selected according to the size of the refiner 3 and are usually <=1/10 of the diameter of the cylinder and not too small to cause substantial pressure drop.
Patent JP-S58151206-A (JP)
Inventor: YOKOTA KOUJI
IPC: B28C5/42
Filed: 1982-03-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08207092-A (JP)
Title: Die device
Inventor: OSAKI TERUMASA
IPC: B29C45/26
Filed: 1995-01-31
Abstract: PURPOSE: To remove an insert work from a cavity easily by providing a discharging means which presses a member to an insert work or a molding formed with the insert work and discharges the insert work. CONSTITUTION: A cavity plate 6 is fixed to a fixed side die plate 5 installed on a fixed side mounting plate 2. In addition, a cavity block 8 with a cavity 7 into which a resin holding an insert work to form a molding, is mounted on the cavity plate 6. If the resin does not flow in smoothly or the insert work resides in the fixed side cavity 7 at the time of adjustment, a slide bar 9 is moved upward in such a state that a die device 4 is opened widely. Then, a discharge pin 11 moves to the right following the movement of the slide bar 9 and thereby the insert work is caused to be ejected and is discharged from the cavity 7.
Patent JP-S61193759-A (JP)
Title: Cooling method for continuous casting of longitudinally unidirectionally solidified billet
Inventor: KAMIO HIROSHI
IPC: B22D11/04
Filed: 1985-02-25
Abstract: PURPOSE:To improve cooling capacity by inclining the direction of cooling water ejection ports at a prescribed angle relative to the radial line and setting the prescribed angle relative to the center of a cylinder as well. CONSTITUTION:The cooling water supplied to a spacing 3 between double cylinders from a cooling water supply pipe 8 is ejected to a horizontally drawn billet 7 by which the billet is cooled. The ejection ports 6 are so bored as to incline at the prescribed angle theta1 relative to the radial line direction of the cylinders and are so bored as to form the angle theta2 in the axial line direction of the inside cylinder 2 as well. The preferable angle theta2 is about 45 deg. and a suitable angle to generate swirling flow is set for the angle theta1. The cooling water is given with the angular momentum in the circumferential direction and the momentum in the outlet side direction of the device by the above- mentioned method. Since the swirling flow along the billet surface is formed in the cooling water even after the collision against the billet 7 in the above- mentioned manner, the cooling capacity is improved.
Patent JP-S60180150-A (JP)
Title: Semiconductor device
Inventor: YAMAGUCHI TSUTOMU
IPC: H01L23/552
Filed: 1984-02-27
Abstract: PURPOSE:To reduce an intrusion to a semiconductor substrate of radiation, and to inhibit the deterioration of characteristics and the generation of trouble by covering the periphery of the semiconductor substrate with a sealing material consisting of a plastic material, covering at least one part of the outside of the sealing material with a metal and grounding the metal. CONSTITUTION:The periphery of a semiconductor substrate 21 is covered with a sealing material composed of a plastic material 22, and one part or the whole of the outside of the sealing material is covered with metals 23, and the metals are grounded 25, thus constituting a semiconductor device. Aluminum or the like is used as the metal 23 and epoxy resin or the like as the plastic material 22. When aluminum in 0.5mm. thickness is used as the metal, the deterioration of characteristics is reduced extremely largely to not more than one tenth of the conventional devices only with the increase of 20% weight through aluminum flight distance is not more than one half the maximum range of the irradiation of radiation.
Patent JP-S63203030-A (JP)
Title: Bit synchronization detecting circuit
Inventor: TATSUMI KAORU
IPC: H04L7/027
Filed: 1987-02-19
Abstract: PURPOSE:To detect whether or not a recovered clock and an input data are synchronized by returning a count to a prescribed value when a code change point signal is not within a range for a prescribed time and generating a synchronizing detection signal when the count value reaches the prescribed value. CONSTITUTION:When a code change point signal 1200 is not in the timing within + or -1/8T, the signal is given to an AND circuit 52, goes to a signal 90 and given to a clear terminal CL of a shift register 61 of a counter circuit 6. Thus, when the recovered clock 400 is not synchronized with a reception data 100, the signal 900 is outputted from the AND gate 52 to clear a register 61. That is, an output signal from an output terminal QH of the 8-th stage of the register 61 is used as the bit synchronizing detection signal 200, then the signal 200 is zero when the recovered clock 400 is not synchronized with the reception data. So long as the signal 1200 is within + or -1/8T and the recovered clock 400 is synchronized with the reception data 100, the synchronizing detection signal 200 being an output of the register 61 remains logical 1.
Patent JP-S55125625-A (JP)
Title: Diffusion of impurity
Inventor: SUGANUMA TOORU
IPC: H01L21/223
Filed: 1979-03-23
Abstract: PURPOSE:To minimize defects generated in the crystal due to diffusion by maintaining the ratio of O2 gas to the whole gas in the flow rate running in the diffusion furnace within a specified range. CONSTITUTION:First, a boat having wafers side by side is placed into the furnace core for example when the temperature of the diffusion furnace is 800 deg.C. Then, after the fixed period of time, the temperature of the furnace is raised to a point intended for the diffusion, for example, 1,000 deg.C. Gas flowing in the pipe shall be a mixture of N2 and 1% O2. Then, a liquid diffusion source runs into the pipe, provided that the flow ratio of O2 shall be 5%. Then, the source is cut and the temperature of the furnace is kept at a constant level for the fixed period of time. The proportion of O2 used may be either 1% or 5%. The defects of the lattice due to entry of highly concentrated impurities into the semiconductor substrate crystal tend to be caused even if the flow ratio of O2 is small or too large. Terefore, the ratio shall range from 2 to 9% at the diffusion, while shall be one-fifth or sixth as large as that at the diffusion except for the time of diffusion and preheating before or after the diffusion.
Patent JP-S61193675-A (JP)
Inventor: KAMIO KEIKICHIROU
IPC: A62B35/00
Filed: 1985-02-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S53120362-A (JP)
Title: Counter circuit
Inventor: MONNO OSAMU
IPC: H03K21/02
Filed: 1977-03-30
Abstract: PURPOSE:To improve the mounting efficiency of a circuit by separating a counting function from a memory function with the use of one preset counter and RAM with high mounting efficiency so as to count data of a plural number or channels.
Patent JP-S63205499-A (JP)
Title: Manufacture of welded impeller
Inventor: ARANISHI YOSHIYUKI
IPC: F04D29/22
Filed: 1987-02-19
Abstract: PURPOSE:To relax the extent of stress concentration to the said part, by installing a stop hole in an inner circumferential side weld starting end of the joined end of a vane in advance, in the case of a weld zone between the vane and a crown plate. CONSTITUTION:One side surface of the disc 1 attached to a turning shaft 2, is cut out, a lot of vanes 4 are formed in the circumferential direction, and the joined end 5 is covered with a crown plate 7 and welded together, forming a passage 6 for a fluid there. At this time, a range from a weld starting end 8 of the outer circumferential end to the inner circumferential side is welded as far as the specified length l, but an almost semicircular stop hole is installed in the joined end 5 of the vane 4 conformed to the position of an inner circumferential side weld starting end 10 in advance. If a welded impeller is constituted like this, at the time of impeller rotation, concentration of stress is not produced in the weld starting end 10, and since the stress is dispersed in the whole weld 9, fatigue due to the stress is relievable without hardly any increase in cost.
Patent JP-H04273439-A (JP)
Title: Formation of layer insulation film for semiconductor device
Inventor: HIRATA TADASHI
IPC: H01L21/3205
Filed: 1991-02-28
Abstract: PURPOSE:To uniformly form a film by continually changing the degree of vacuum in the chamber of a CVD device so as to successively lower the degree when forming the metal wiring layer insulation film for the semiconductor device using the plasma CVD device. CONSTITUTION:The degree of vacuum in a chamber 11 is changed from 0.35 Torr to 0.85 Torr at 6.8X10<-4> Torr/sec by the control instruction from a vacuum degree setting machine 19, and a 0.6mum layer insulation film 3 is formed on bottom layer Al wiring 2. The layer insulation film 3 is coated with photoresist 4 to be patterned, BHF etching and resistor peeling are performed, and 1.0mum top layer Al wiring 7 is formed on the layer insulation film 3 by sputtering as a contact. The thickness of the top layer Al wiring 7 on the side wall of a through hole 6 is 0.8mum, which is not much thinner than a target of 1.0mum.
Patent JP-S58162549-A (JP)
Inventor: MIHAERU REMERU
IPC: C07C45/63
Filed: 1983-03-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S52117328-A (JP)
Title: Film forming resinous composition
Inventor: HATA NAOAKI
IPC: C09D121/00
Filed: 1976-03-29
Abstract: PURPOSE: The title composition characterized by the excellent weather resistance, the high softening point, the curing at the moderate condition in comparison with the conventional alkyd resin comprises the modified resin with the unsaturated carboxylic acid anhydride of a dien polymer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03238600-A (JP)
Title: Device for aiding traveling of vehicle
Inventor: KURAMI KUNIHIKO
IPC: H04N7/18
Filed: 1990-02-15
Abstract: PURPOSE:To make it possible to safely turn to the right or left by deciding the validity/invalidity of right/left turn in consideration of information such as the turning radius of a vehicle in addition to the road width of a road in advancing and that of a turned road appearing ahead. CONSTITUTION:The device for aiding traveling of vehicle is provided with an image pickup means 1 for picking up the images of the road of a vehicle advancing direction and a turned road appearing ahead and a deciding means 4 for deciding whether the vehicle can be turned to the right/left on a road appearing ahead based on previously applied information such as the width and length of a self-vehicle and the turning radiuses of a front outside part and a rear inside part at the time of minimum turning. Thus, whether the vehicle can be turned or not to the right/left on the turned road appearing ahead is decided based upon the information of the road width of the road in advancing and that of the turned road appearing ahead detected by the means 2 and the previously applied information of the width and length of its own vehicle and the turning radiuses of the front outside part and the rear inside part at the time of minimum turning. Consequently, incorrect teaching indicating the validity of right/left turn in the invalid condition of the right/left turn can be surely suppressed.
Patent JP-H09225115-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: G06F21/12
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To prevent an unauthorized alteration action by the unauthorized exchange of a ROM by attaching a game control content information storage means and a game control means to a substrate for game control and monitoring whether or not the game control content information storage means is detached from the substrate. SOLUTION: A CPU 96 for game control, a RAM 97a for game control and the ROM 98a storing a program for game control are arranged on the substrate 113 for game control and a basic control circuit 66 is formed. Further, a circuit for monitoring composed of a capacitor 99, the CPU 100 for monitoring, the ROM 101 for monitoring storing the program for monitoring, the RAM 102 for monitoring to be used as a work memory, an EEROM 103 for storing a monitored result and an interruption circuit 104 is formed. The unauthorized act is monitored by the circuit for monitoring, and at the time of the unauthorized act, the interruption circuit 104 is operated and a game control function is stopped. Then, reporting is performed by error display and error sound.
Patent JP-H01211253-A (JP)
Title: Optical information signal recording medium
Inventor: SAKAGAMI MASAMI
IPC: G11B7/2585
Filed: 1988-02-17
Abstract: PURPOSE:To secure prescribed signal characteristic and reflectance even under high temperature and high humidity status even when the coloring of a substrate and a protection film are performed by using alloy of prescribed component as a reflection film. CONSTITUTION:The reflection film 2 is formed on a polycarbonate substrate 1 on which a coloring information signal is formed, and a colored protection film 3 is provided on the reflection film, and a printed 4 disk is formed on the film 3. In such a case, the reflection film 2 is formed by the alloy containing one of Ni and Al setting Cu as a main component.
Patent JP-S63202470-A (JP)
Title: Thermal recording printer
Inventor: NOMURA ZENICHI
IPC: B41J2/365
Filed: 1987-02-18
Abstract: PURPOSE:To permit an appropriate enable output pulse width to be supplied to a printing head to restrict the difference of image quality in the upper and lower parts of a screen by correcting head temperature information obtained from a thermistor by means of a microcomputer. CONSTITUTION:A readout voltage corresponding to printing head temperatures which are obtained from a thermistor 3 and resistors 11, 12 is supplied to an application pulse generation circuit 10 through an emitter follower circuit, and an enable signal A of a pulse width corresponding to head temperatures is output to the head 1 upon the receiving of a trigger input from an output port 9 of a microcomputer. Furthermore, a voltage which is output from the output port 9 through a D/A conversion part consisting of resistors 15-18 is added to an input part of an emitter/follower. Consequently, a readout voltage value obtained from the thermistor 3 is compensated for, and thereby an appropriate enable output pulse width is available, thus reducing the difference of image quality in the upper and lower parts of a screen.
Patent JP-S62194760-A (JP)
Title: Accumulating star type communication network
Inventor: MARUYAMA NOBUTAKA
IPC: H04L12/44
Filed: 1986-02-21
Abstract: PURPOSE:To efficiently use a line by providing a reception memory having a capacity of >=1 packet to each terminal interface of a centralized station so as to eliminate the data collision. CONSTITUTION:When a transmission request takes place, each station terminal equipment (A, B...N) sends a data packet to a reception memory (5a, 5b...5n) corresponding to a station terminal equipment in a centralized station 5 through a transmission line (6a, 6b...6n). A control circuit 5p sends a red signal sequentially through control signal lines Ra, Rb...Rn to an occupied reception memory. A memory receiving a read signal reads a data at the same speed as that of a network and sends the data to a transmitter 5r through a data bus B. The transmitter 5r distributes and sends the sent data packet to reception lines 7a, 7b...7n of each station. Even when a packet is sent from plural station terminal equipments simultaneously, no packet collides with each other on the network.
Patent JP-H03240482-A (JP)
Title: Method for transplanting colony to liquid culture medium
Inventor: OKAWA TAKASHI
IPC: G01N1/28
Filed: 1990-02-16
Abstract: PURPOSE:To omit an error in transplanting and wasteful culture time and efficiently carry out the subject operation by piercing a colony grown on the surface of a platy agar culture medium with a hollow transplanting needle, collecting the colony in the hollow cylinder and discharging the collected colony into a container filled with a liquid culture medium. CONSTITUTION:A hollow transplanting needle 1 composed of a pipe-like member is clamped with a needle clamper 3, moved, stopped on the objective colony 7 in a source laboratory dish 5 and lowered thereon to pierce the transplanting needle 1 through a platy agar culture medium 9 and collect at least the colony 7 in the hollow cylinder of the transplanting needle 1. The transplanting needle 1 is then moved above an opening 19 of a container 17 filled with a liquid culture medium 15 using the needle clamper 3 and then lowered to dip the tip thereof in the liquid culture medium 15. Germ-free air is blown from a pipe port 13 at the top of a pad 11 in close contact with the upper part of the needle clamper 3 to discharge the collected colony 7 into the container 17. Thereby, the colony 7 is transplanted to the liquid culture medium 15.
Patent JP-H0246049-A (JP)
Title: Data stream management
Inventor: BAABARA AN BAAKAA
IPC: H04L69/40
Filed: 1989-02-16
Abstract: PURPOSE: To improve adaptability of a data stream by linking variable data to a nonvariable structuring part in a data stream. CONSTITUTION: A data stream 10 starts at a start controlling part 12 and contains plural components 14. Each component 14 of the stream 10 starts at a start controlling part 20 that shows start and includes plural parameters 22. Each of these parameters consists of more than one structuring fields. A selected parameter in a component 18 includes a flag 24 and refers to variable structure definition 30. The definition 30 is used to process a field 26. The definition 30 is easily shown in a structured data stream by linking the definition 30 to a nonvariable structure that establishes a flag in a data stream.
Patent JP-S63206564-A (JP)
Inventor: TSUYUKI TAKAO
IPC: E04B1/62
Filed: 1987-02-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04248539-A (JP)
Title: Illuminator
Inventor: KUWAYAMA TAKESHI
IPC: G03B27/54
Filed: 1991-02-04
Abstract: PURPOSE:To offer an illuminator where the change of illuminance is corrected and which always illuminates with constant illuminance by improving the device on the assumption that the divergent light is necessarily generated since a light source has a certain size. CONSTITUTION:In the illuminator provided with a fixed point light source 1, a fixed reflection mirror (parabolic mirror) 2 or a lens which turns the divergent luminous flux generated from the light source 1 into the collimated luminous flux, and a movable reflection mirror 3 which can move and direct the collimated luminous flux from the fixed reflection mirror or the lens toward a read original, the moving direction of the reflection mirror 3 has inclination to a side where the divergent light is generated from the direction of the collimated luminous flux.
Patent JP-H04356101-A (JP)
Title: Spade of ridger
Inventor: SHINODA TETSUHIRO
IPC: A01B13/02
Filed: 1991-02-04
Abstract: PURPOSE:To readily form ridges having proper surface hardness by rotatably and threadedly attaching rubbing plates to blade parts extended in both the obliquely backward directions and energizing the rubbing plates in their pressing directions. CONSTITUTION:Rubbing plates 4, 4 having concave shape-curved surfaces toward the outsides, respectively, and pressing soil pushed to ridges are rotatably and threadedly attached to the upper edges of blades 3, 3 along their lower edges, respectively. The rubbing plates 4, 4 are energized in their pressing directions with press springs 8, 8 to press and harden soil moved in the ridges with an adequate press force.
Patent JP-H01212086-A (JP)
Title: Video signal regenerating device
Inventor: HIRAUCHI YOSHIO
IPC: H04N5/92
Filed: 1988-02-18
Abstract: PURPOSE:To obtain the continuous reproduced picture of a still state without infringing the transmission signal form of a MUSE signal by dividing the MUSE signal of a wide band into two channels and reducing a frequency band width required for the respective channels. CONSTITUTION:The MUSE signal recorded by dividing into the two channels, extending a time base and adding a synchronizing signal indicating track jump prohibiting state according to the change of the signal form is simultaneously detected by two pickups, is time base compressed for restoring to an original signal and the change of the signal form of a synchronously separated vertical synchronizing signal is detected, thereby, the track jump crossing the discontinuous part of a screen having no correlation such as a scene change, for instance in four continuous fields at the time of a still reproduction is not executed by a control. Thereby, a still reproduction applying no adverse influence on the reproduced screen is executed even when the track jump is carried out without infringing the transmission signal form of the MUSE signal.
Patent JP-H11227033-A (JP)
Title: Production of container made of synthetic resin
Inventor: TOMIYAMA SATORU
IPC: B29C49/50
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To inexpensively mass-produce a container formed into an arbitrary shape having excellent quality and strength, especially, a container with a lid which is formed attachably and detachably by using a preform of a standard product. SOLUTION: In a method for producing a container made of a synthetic resin, the fitting part 4 with a lid member is preformed in the body part 3 of the container at the time of stretch blow molding using a preform and, after molding, the part above the fitting part 4 of the container is cut. This fitting part 4 may be formed by employing any structure such as a screw (screw cap) type one, a capping type one or the like. The caliber of the fitting part 4 is affected by a preform to be used but the arbitrary size/shape can be fundamentally set from the small caliber of the preform to the large caliber thereof.
Patent JP-S55128263-A (JP)
Title: Lattice for lead storage battery
Inventor: MATSUMURA TOSHIYUKI
IPC: H01M4/73
Filed: 1979-03-27
Abstract: PURPOSE: To reduce the weight of lattice without deteriorating its strength by making the sizes of partial vertical and horizontal frames constituting a lattice smaller than the sizes of the main vertical and horizontal frames.  
     CONSTITUTION: The sizes of the vertical frame 2 and the horizontal frame 3 other than the main vertical frame 2 and horizontal frame 3 of the lattice 1 are made smaller than those of the main frames 2 and 3. Then, the thickness of the lattice 1 thus formed is kept similarly to the convertional one, the amount of lead to be held is reduced, and the mechanical strength of the lattice 1 is also kept similarly to the conventional one because the sizes of the main vertical and horizontal frames 2 and 3 are the same as the conventional one. In addition, if the distance between the vertical frames 2 is set up according to the distribution of current, the characteristic properties of the lattice can be made grater than the lattice with equally spaced frames. 
     COPYRIGHT: (C)1980,JPO&Japio